EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
Stations
Cherry Point, WA
Friday Harbor WA
Port Townsend
Seattle, WA
Port Angeles, WA
Neah Bay, WA
Toke Point, WA
Astoria, OR
South Beach, OR
Charleston, OR
Port Orford, OR
Crescent City, CA
North Spit, CA
Arena Cove, CA
Point Reyes, CA
Port Chicago, CA
San Francisco CA
Surge List
West Coast
#Port Orford, OR : 05/20/2026 10:22:03 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 18Z,  -0.20,  -7.89,  -8.54,  99.90,  -0.45,
05/18 19Z,  -0.20,  -5.95,  -6.71,  99.90,  -0.56,
05/18 20Z,  -0.20,  -4.41,  -5.18,  99.90,  -0.57,
05/18 21Z,  -0.30,  -3.53,  -4.30,  99.90,  -0.47,
05/18 22Z,  -0.30,  -3.40,  -4.16,  99.90,  -0.46,  (max)
05/18 23Z,  -0.30,  -3.93,  -4.65,  99.90,  -0.42,
05/19 00Z,  -0.20,  -4.82,  -5.50,  99.90,  -0.48,
05/19 01Z,  -0.20,  -5.71,  -6.40,  99.90,  -0.49,
05/19 02Z,  -0.20,  -6.26,  -6.87,  99.90,  -0.41,
05/19 03Z,  -0.20,  -6.23,  -6.88,  99.90,  -0.45,  (min)
05/19 04Z,  -0.20,  -5.56,  -6.13,  99.90,  -0.37,
05/19 05Z,  -0.20,  -4.37,  -4.91,  99.90,  -0.34,
05/19 06Z,  -0.20,  -2.96,  -3.49,  99.90,  -0.33,
05/19 07Z,  -0.20,  -1.71,  -2.28,  99.90,  -0.37,
05/19 08Z,  -0.20,  -1.01,  -1.62,  99.90,  -0.41,  (max)
05/19 09Z,  -0.10,  -1.12,  -1.79,  99.90,  -0.57,
05/19 10Z,  -0.10,  -2.12,  -2.69,  99.90,  -0.47,
05/19 11Z,  -0.10,  -3.91,  -4.43,  99.90,  -0.42,
05/19 12Z,  -0.10,  -6.17,  -6.69,  99.90,  -0.42,
05/19 13Z,  -0.10,  -8.48,  -9.04,  99.90,  -0.46,
05/19 14Z,  -0.10, -10.40, -10.97,  99.90,  -0.47,
05/19 15Z,  -0.10, -11.55, -12.11,  99.90,  -0.46,
05/19 16Z,  -0.10, -11.75, -12.33,  99.90,  -0.48,  (min)
05/19 17Z,  -0.10, -11.00, -11.57,  99.90,  -0.47,
05/19 18Z,  -0.10,  -9.51, -10.10,  99.90,  -0.49,
05/19 19Z,  -0.10,  -7.63,  -8.23,  99.90,  -0.50,
05/19 20Z,  -0.10,  -5.79,  -6.47,  99.90,  -0.58,
05/19 21Z,  -0.10,  -4.36,  -5.06,  99.90,  -0.60,
05/19 22Z,  -0.10,  -3.58,  -4.25,  99.90,  -0.57,
05/19 23Z,  -0.10,  -3.51,  -4.20,  99.90,  -0.59,  (max)
05/20 00Z,   0.00,  -4.03,  -4.64,  99.90,  -0.61,
05/20 01Z,   0.00,  -4.87,  -5.49,  99.90,  -0.62,
05/20 02Z,   0.00,  -5.68,  -6.20,  99.90,  -0.52,
05/20 03Z,   0.00,  -6.15,  -6.69,  99.90,  -0.54,  (min)
05/20 04Z,   0.00,  -6.07,  -6.67,  99.90,  -0.60,
05/20 05Z,   0.00,  -5.40,  -5.90,  99.90,  -0.50,
05/20 06Z,   0.00,  -4.29,  -4.72,  99.90,  -0.43,
05/20 07Z,   0.00,  -3.02,  -3.50,  99.90,  -0.48,
05/20 08Z,   0.00,  -1.94,  -2.39,  99.90,  -0.45,
05/20 09Z,   0.00,  -1.39,  -1.89,  99.90,  -0.50,  (max)
05/20 10Z,   0.00,  -1.60,  -2.04,  99.90,  -0.44,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 11Z,   0.00,  -2.63,  99.90,  -3.07,  -0.44,
05/20 12Z,   0.00,  -4.36,  99.90,  -4.79,  -0.43,
05/20 13Z,   0.00,  -6.47,  99.90,  -6.90,  -0.43,
05/20 14Z,   0.00,  -8.58,  99.90,  -9.01,  -0.43,
05/20 15Z,   0.00, -10.29,  99.90, -10.71,  -0.43,
05/20 16Z,   0.00, -11.26,  99.90, -11.68,  -0.42,
05/20 17Z,   0.00, -11.34,  99.90, -11.76,  -0.42,  (min)
05/20 18Z,   0.00, -10.55,  99.90, -10.97,  -0.42,
05/20 19Z,   0.00,  -9.11,  99.90,  -9.52,  -0.41,
05/20 20Z,   0.00,  -7.34,  99.90,  -7.75,  -0.41,
05/20 21Z,   0.00,  -5.63,  99.90,  -6.04,  -0.41,
05/20 22Z,   0.00,  -4.33,  99.90,  -4.73,  -0.41,
05/20 23Z,   0.00,  -3.63,  99.90,  -4.03,  -0.41,
05/21 00Z,   0.00,  -3.59,  99.90,  -3.99,  -0.41,  (max)
05/21 01Z,   0.00,  -4.08,  99.90,  -4.49,  -0.41,
05/21 02Z,   0.00,  -4.86,  99.90,  -5.27,  -0.41,
05/21 03Z,   0.00,  -5.62,  99.90,  -6.02,  -0.41,
05/21 04Z,   0.00,  -6.06,  99.90,  -6.47,  -0.41,  (min)
05/21 05Z,   0.00,  -6.02,  99.90,  -6.42,  -0.41,
05/21 06Z,   0.00,  -5.45,  99.90,  -5.85,  -0.41,
05/21 07Z,   0.00,  -4.48,  99.90,  -4.89,  -0.41,
05/21 08Z,   0.00,  -3.38,  99.90,  -3.79,  -0.41,
05/21 09Z,   0.00,  -2.46,  99.90,  -2.86,  -0.41,
05/21 10Z,   0.00,  -2.01,  99.90,  -2.41,  -0.41,  (max)
05/21 11Z,   0.00,  -2.24,  99.90,  -2.64,  -0.41,
05/21 12Z,   0.00,  -3.19,  99.90,  -3.59,  -0.41,
05/21 13Z,   0.00,  -4.74,  99.90,  -5.15,  -0.41,
05/21 14Z,   0.00,  -6.62,  99.90,  -7.03,  -0.41,
05/21 15Z,   0.00,  -8.48,  99.90,  -8.89,  -0.41,
05/21 16Z,   0.00,  -9.96,  99.90, -10.36,  -0.41,
05/21 17Z,   0.00, -10.77,  99.90, -11.17,  -0.41,
05/21 18Z,   0.00, -10.77,  99.90, -11.18,  -0.41,  (min)
05/21 19Z,   0.10, -10.00,  99.90, -10.30,  -0.41,
05/21 20Z,   0.10,  -8.64,  99.90,  -8.94,  -0.41,
05/21 21Z,   0.00,  -7.00,  99.90,  -7.41,  -0.41,
05/21 22Z,   0.00,  -5.43,  99.90,  -5.84,  -0.41,
05/21 23Z,   0.10,  -4.23,  99.90,  -4.53,  -0.41,
05/22 00Z,   0.10,  -3.59,  99.90,  -3.90,  -0.41,
05/22 01Z,   0.10,  -3.57,  99.90,  -3.87,  -0.41,  (max)
05/22 02Z,   0.00,  -4.05,  99.90,  -4.45,  -0.41,
05/22 03Z,   0.10,  -4.81,  99.90,  -5.11,  -0.41,
05/22 04Z,   0.10,  -5.56,  99.90,  -5.87,  -0.41,
05/22 05Z,   0.10,  -6.06,  99.90,  -6.37,  -0.41,
05/22 06Z,   0.10,  -6.12,  99.90,  -6.43,  -0.41,  (min)
05/22 07Z,   0.00,  -5.71,  99.90,  -6.12,  -0.41,
05/22 08Z,   0.10,  -4.93,  99.90,  -5.24,  -0.41,
05/22 09Z,   0.10,  -4.00,  99.90,  -4.31,  -0.41,
05/22 10Z,   0.10,  -3.20,  99.90,  -3.50,  -0.41,
05/22 11Z,   0.10,  -2.78,  99.90,  -3.09,  -0.41,  (max)
05/22 12Z,   0.10,  -2.94,  99.90,  -3.25,  -0.41,
05/22 13Z,   0.10,  -3.72,  99.90,  -4.03,  -0.41,
05/22 14Z,   0.10,  -5.03,  99.90,  -5.34,  -0.41,
05/22 15Z,   0.10,  -6.63,  99.90,  -6.94,  -0.41,
05/22 16Z,   0.10,  -8.22,  99.90,  -8.53,  -0.41,
05/22 17Z,   0.10,  -9.48,  99.90,  -9.78,  -0.41,
05/22 18Z,   0.10, -10.15,  99.90, -10.46,  -0.41,  (min)
05/22 19Z,   0.20, -10.10,  99.90, -10.31,  -0.41,
05/22 20Z,   0.10,  -9.37,  99.90,  -9.67,  -0.41,
05/22 21Z,   0.10,  -8.10,  99.90,  -8.41,  -0.41,
05/22 22Z,   0.10,  -6.58,  99.90,  -6.89,  -0.41,
05/22 23Z,   0.10,  -5.13,  99.90,  -5.43,  -0.41,
05/23 00Z,   0.20,  -4.01,  99.90,  -4.22,  -0.41,
05/23 01Z,   0.10,  -3.43,  99.90,  -3.74,  -0.41,  (max)
05/23 02Z,   0.10,  -3.44,  99.90,  -3.75,  -0.41,
05/23 03Z,   0.10,  -3.94,  99.90,  -4.25,  -0.41,
05/23 04Z,   0.10,  -4.74,  99.90,  -5.05,  -0.41,
05/23 05Z,   0.10,  -5.58,  99.90,  -5.88,  -0.41,
05/23 06Z,   0.10,  -6.20,  99.90,  -6.50,  -0.41,
05/23 07Z,   0.10,  -6.43,  99.90,  -6.73,  -0.41,  (min)
05/23 08Z,   0.10,  -6.21,  99.90,  -6.51,  -0.41,
05/23 09Z,   0.20,  -5.60,  99.90,  -5.81,  -0.41,
05/23 10Z,   0.20,  -4.80,  99.90,  -5.01,  -0.41,
05/23 11Z,   0.20,  -4.05,  99.90,  -4.26,  -0.41,
05/23 12Z,   0.20,  -3.59,  99.90,  -3.80,  -0.41,  (max)
05/23 13Z,   0.20,  -3.61,  99.90,  -3.82,  -0.41,
05/23 14Z,   0.30,  -4.17,  99.90,  -4.28,  -0.41,
05/23 15Z,   0.30,  -5.20,  99.90,  -5.31,  -0.41,
05/23 16Z,   0.30,  -6.52,  99.90,  -6.63,  -0.41,
05/23 17Z,   0.20,  -7.85,  99.90,  -8.06,  -0.41,
05/23 18Z,   0.30,  -8.92,  99.90,  -9.02,  -0.41,
05/23 19Z,   0.30,  -9.47,  99.90,  -9.58,  -0.41,  (min)
05/23 20Z,   0.30,  -9.39,  99.90,  -9.49,  -0.41,
05/23 21Z,   0.30,  -8.68,  99.90,  -8.78,  -0.41,
05/23 22Z,   0.30,  -7.49,  99.90,  -7.59,  -0.41,
05/23 23Z,   0.30,  -6.06,  99.90,  -6.17,  -0.41,
05/24 00Z,   0.30,  -4.70,  99.90,  -4.81,  -0.41,
05/24 01Z,  99.90,  -3.67,  99.90,  99.90,  -0.41,
05/24 02Z,  99.90,  -3.17,  99.90,  99.90,  -0.41,
05/24 03Z,  99.90,  -3.25,  99.90,  99.90,  -0.41,
05/24 04Z,  99.90,  -3.84,  99.90,  99.90,  -0.41,
05/24 05Z,  99.90,  -4.75,  99.90,  99.90,  -0.41,
05/24 06Z,  99.90,  -5.73,  99.90,  99.90,  -0.41,